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Dynamic Nonlinear Image Tuning through Magnetic Dipole Quasi-BIC Ultrathin Resonators

Xu, Lei; Zangeneh Kamali, Khosro; Huang, Lujun; Rahmani, Mohsen; Smirnov, Alexander I; Camacho Morales, Rocio; Ma, Yixuan; Zhang, Guoquan; Woolley, Matthew J; Neshev, Dragomir; Miroshnichenko, Andrey

Description

Dynamical tuning of the nonlinear optical wavefront allows for a specific spectral response of predefined profiles, enabling various applications of non-linear nanophotonics. This study experimentally demonstrates the dynamical switching of images generated by an ultrathin silicon nonlinear metasurface supporting a high-quality leaky mode, which is formed by partially breaking a bound-state-in-the-continuum (BIC) generated by the collective magnetic dipole (MD) resonance excited in the...[Show more]

CollectionsANU Research Publications
Date published: 2019-05-23
Type: Journal article
URI: http://hdl.handle.net/1885/202356
Source: Advanced Science
DOI: 10.1002/advs.201802119
Access Rights: Open Access

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